mkdep.gcc.sh revision 21673
11590Srgrimes#!/bin/sh - 21590Srgrimes# 31590Srgrimes# Copyright (c) 1991, 1993 41590Srgrimes# The Regents of the University of California. All rights reserved. 51590Srgrimes# 61590Srgrimes# Redistribution and use in source and binary forms, with or without 71590Srgrimes# modification, are permitted provided that the following conditions 81590Srgrimes# are met: 91590Srgrimes# 1. Redistributions of source code must retain the above copyright 101590Srgrimes# notice, this list of conditions and the following disclaimer. 111590Srgrimes# 2. Redistributions in binary form must reproduce the above copyright 121590Srgrimes# notice, this list of conditions and the following disclaimer in the 131590Srgrimes# documentation and/or other materials provided with the distribution. 141590Srgrimes# 3. All advertising materials mentioning features or use of this software 151590Srgrimes# must display the following acknowledgement: 161590Srgrimes# This product includes software developed by the University of 171590Srgrimes# California, Berkeley and its contributors. 181590Srgrimes# 4. Neither the name of the University nor the names of its contributors 191590Srgrimes# may be used to endorse or promote products derived from this software 201590Srgrimes# without specific prior written permission. 211590Srgrimes# 221590Srgrimes# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 231590Srgrimes# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 241590Srgrimes# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 251590Srgrimes# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 261590Srgrimes# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 271590Srgrimes# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 281590Srgrimes# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 291590Srgrimes# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 301590Srgrimes# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 311590Srgrimes# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 321590Srgrimes# SUCH DAMAGE. 331590Srgrimes# 341590Srgrimes# @(#)mkdep.gcc.sh 8.1 (Berkeley) 6/6/93 3521673Sjkh# $FreeBSD: head/usr.bin/mkdep/mkdep.gcc.sh 21673 1997-01-14 07:20:47Z jkh $ 361590Srgrimes 3715060SwoschPATH=/bin:/usr/bin; export PATH 381590Srgrimes 391590SrgrimesD=.depend # default dependency file is .depend 401590Srgrimesappend=0 411590Srgrimespflag= 421590Srgrimes 431590Srgrimeswhile : 441590Srgrimes do case "$1" in 451590Srgrimes # -a appends to the depend file 461590Srgrimes -a) 471590Srgrimes append=1 481590Srgrimes shift ;; 491590Srgrimes 501590Srgrimes # -f allows you to select a makefile name 511590Srgrimes -f) 521590Srgrimes D=$2 531590Srgrimes shift; shift ;; 541590Srgrimes 551590Srgrimes # the -p flag produces "program: program.c" style dependencies 561590Srgrimes # so .o's don't get produced 571590Srgrimes -p) 581590Srgrimes pflag=p 591590Srgrimes shift ;; 601590Srgrimes *) 611590Srgrimes break ;; 621590Srgrimes esac 631590Srgrimesdone 641590Srgrimes 6515060Swoschcase $# in 0) 661590Srgrimes echo 'usage: mkdep [-p] [-f depend_file] [cc_flags] file ...' 6715060Swosch exit 1;; 6815060Swoschesac 691590Srgrimes 701590SrgrimesTMP=/tmp/mkdep$$ 711590Srgrimestrap 'rm -f $TMP ; exit 1' 1 2 3 13 15 7219208Swoschtrap 'rm -f $TMP' 0 731590Srgrimes 742406Sbde# For C sources, mkdep must use exactly the same cpp and predefined flags 752406Sbde# as the compiler would. This is easily arranged by letting the compiler 762406Sbde# pick the cpp. mkdep must be told the cpp to use for exceptional cases. 772406SbdeMKDEP_CPP=${MKDEP_CPP-"cc -E"} 782406Sbde 7919208Swoschecho "# $@" > $TMP # store arguments for debugging 8019208Swosch 8119208Swoschif $MKDEP_CPP -M "$@" >> $TMP; then : 821590Srgrimeselse 831590Srgrimes echo 'mkdep: compile failed.' 841590Srgrimes exit 1 851590Srgrimesfi 861590Srgrimes 8715060Swoschcase x$pflag in 8815060Swosch x) case $append in 8915060Swosch 0) sed -e 's; \./; ;g' < $TMP > $D;; 9015060Swosch *) sed -e 's; \./; ;g' < $TMP >> $D;; 9115060Swosch esac 9215060Swosch ;; 9315060Swosch *) case $append in 9415060Swosch 0) sed -e 's;\.o:;:;' -e 's; \./; ;g' < $TMP > $D;; 9515060Swosch *) sed -e 's;\.o:;:;' -e 's; \./; ;g' < $TMP >> $D;; 9615060Swosch esac 9715060Swosch ;; 9815060Swoschesac 9915060Swosch 10019208Swoschexit $? 101